astrophysicist: A scientist who specializes in the field of astronomy, focusing on understanding the physical properties of stars and other celestial objects in the universe.
atom: The basic unit of chemical elements, composed of a dense nucleus containing protons and neutrons, orbited by electrons.
computer model: A program that creates a simulation of real-world features, phenomena, or events running on a computer.
core: The central part of an object, usually with a round shape.
crust: The outermost surface of the Earth, made of solid rock, or the outer surface of rocky planets, dwarf planets, and natural satellites.
data: Facts and statistics collected for analysis, often represented as numbers in binary code.
element: A component of a larger structure, with each element consisting of one type of atom.
iron: A metallic element commonly found in the Earth’s crust, core, and cosmic dust.
isotope: Different forms of an element with varying masses due to different numbers of neutrons.
mantle: The semisolid layer beneath the Earth’s outer shell, divided into upper and lower mantles.
mass: A measure of how much material is present in an object.
metal: A material that conducts electricity well, is shiny, and malleable.
model: A simulation, often computer-based, used to predict outcomes or demonstrate how something works.
moon: Natural satellites of all planets.
orbit: The curved path of a celestial body or spacecraft around another body.
Pacific: The largest of the world’s five oceans, separating Asia and Australia from North and South America.
planet: A large celestial body orbiting a star, not producing visible light.
plate tectonics: Processes governing the movement of the Earth’s outer layer, causing rock blocks to rise, move, and sink back down.
ratio: The relationship between two numbers or quantities, often represented by a ratio.
scenario: A sequence of events and how they may unfold.
Crustal deformation: Surface activity in large rocky bodies involving the movement of molten rock.
Theia: A hypothetical protoplanet believed to have collided with Earth, potentially forming the moon.
theory: An explanation of the natural world based on observations, tests, and wide-ranging knowledge in science.
Source: www.snexplores.org
